1 files changed, 21 insertions, 0 deletions

diff --git a/recipes/rocketchat/index.js b/recipes/rocketchat/index.js
new file mode 100644
index 0000000..54450ce
--- /dev/null
+++ b/recipes/rocketchat/index.js
@@ -0,0 +1,21 @@
+"use strict";
+
+module.exports = Franz => class RocketChat extends Franz {
+  async validateUrl(url) {
+    try {
+      const resp = await window.fetch(url, {
+        method: 'GET',
+        headers: {
+          'Content-Type': 'application/json'
+        }
+      });
+      const status = resp.status.toString();
+      return status.startsWith('2') || status.startsWith('3');
+    } catch (err) {
+      console.error(err);
+    }
+
+    return false;
+  }
+
+};
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